Bug 391423

Application: kinfocenter (5.12.2)

Qt Version: 5.10.0
Frameworks Version: 5.43.0
Operating System: Linux 4.13.0-36-generic x86_64
Distribution: KDE neon User Edition 5.12

-- Information about the crash:
- What I was doing when the application crashed:

clic sur : KinfoCenter - Centre d'informations / Informations graphiques / OpenGL

-- Backtrace:
Application: Centre d'informations (kinfocenter), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f80e48d78c0 (LWP 1625))]

Thread 4 (Thread 0x7f80b91b8700 (LWP 1630)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f80be99748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f80be997397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f80dd2796ba in start_thread (arg=0x7f80b91b8700) at pthread_create.c:333
#4  0x00007f80e119441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f80b9fe0700 (LWP 1629)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f80be99748b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f80be997397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f80dd2796ba in start_thread (arg=0x7f80b9fe0700) at pthread_create.c:333
#4  0x00007f80e119441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f80c8654700 (LWP 1628)):
#0  0x00007f80db5d57c9 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f80db5d62bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f80db5d649c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f80e1abb5cb in QEventDispatcherGlib::processEvents (this=0x7f80c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f80e1a6264a in QEventLoop::exec (this=this@entry=0x7f80c8653cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f80e1882554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#6  0x00007f80df16c2c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f80e18876eb in QThreadPrivate::start (arg=0x7f80df3e0d60) at thread/qthread_unix.cpp:376
#8  0x00007f80dd2796ba in start_thread (arg=0x7f80c8654700) at pthread_create.c:333
#9  0x00007f80e119441d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f80e48d78c0 (LWP 1625)):
[KCrash Handler]
#6  0x00007f80db37482d in xcb_send_request64 (c=0xfeb1b0, flags=flags@entry=0, vector=vector@entry=0x7fffa28cdab0, req=req@entry=0x7f80db3835e0 <xcb_req>) at ../../src/xcb_out.c:229
#7  0x00007f80db374969 in xcb_send_request (c=<optimized out>, flags=flags@entry=0, vector=vector@entry=0x7fffa28cdab0, req=req@entry=0x7f80db3835e0 <xcb_req>) at ../../src/xcb_out.c:292
#8  0x00007f80db37c8e0 in xcb_free_pixmap (c=<optimized out>, pixmap=<optimized out>) at xproto.c:5412
#9  0x00007f80b7beb28b in ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#10 0x00007f80b7beb5b3 in ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#11 0x00007f80b7bea750 in ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#12 0x00007f80b7be0d1b in ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#13 0x00007f80b7bd1b33 in eglMakeCurrent () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
#14 0x00007f80b807da15 in get_gl_info_egl (scrnum=0, after=0x12bbbf0, l1=0xe21730, dpy=0x12c89a0) at /workspace/build/Modules/opengl/opengl.cpp:833
#15 GetInfo_OpenGL (treeWidget=0xd1e5a0) at /workspace/build/Modules/opengl/opengl.cpp:943
#16 0x00007f80b807ead1 in KCMOpenGL::KCMOpenGL (this=0xfcb780, parent=<optimized out>) at /workspace/build/Modules/opengl/opengl.cpp:79
#17 0x00007f80b807fadb in KPluginFactory::createInstance<KCMOpenGL, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:495
#18 0x00007f80e313af7f in KPluginFactory::create (this=this@entry=0xd748b0, iface=0x7f80e3be2c68 "KCModule", parentWidget=parentWidget@entry=0x0, parent=parent@entry=0xf31db0, args=..., keyword=...) at /workspace/build/src/lib/plugin/kpluginfactory.cpp:145
#19 0x00007f80e4345876 in KPluginFactory::create<KCModule> (args=..., keyword=..., parent=0xf31db0, parentWidget=0x0, this=0xd748b0) at /usr/include/KF5/KCoreAddons/kpluginfactory.h:537
#20 KService::createInstance<KCModule> (error=0x7fffa28ce0e0, args=..., parent=0xf31db0, parentWidget=0x0, this=0xd317c0) at /usr/include/KF5/KService/kservice.h:534
#21 KService::createInstance<KCModule> (error=0x7fffa28ce0e0, args=..., parent=0xf31db0, this=<optimized out>) at /usr/include/KF5/KService/kservice.h:509
#22 KCModuleLoader::loadModule (mod=..., report=report@entry=KCModuleLoader::Inline, parent=0xf31db0, args=...) at /workspace/build/src/kcmoduleloader.cpp:92
#23 0x00007f80e434d04f in KCModuleProxyPrivate::loadModule (this=this@entry=0xd151e0) at /workspace/build/src/kcmoduleproxy.cpp:102
#24 0x00007f80e434dc05 in KCModuleProxy::realModule (this=this@entry=0xf31db0) at /workspace/build/src/kcmoduleproxy.cpp:75
#25 0x00007f80e434e074 in KCModuleProxy::quickHelp (this=0xf31db0) at /workspace/build/src/kcmoduleproxy.cpp:249
#26 0x000000000041268a in KcmContainer::setKcm (this=0xd6d020, info=...) at /workspace/build/kcmcontainer.cpp:86
#27 0x000000000040f2a5 in KInfoCenter::setKcm (this=0xcafd90, kcmItem=0xdbd240) at /workspace/build/infocenter.cpp:211
#28 0x0000000000415bc0 in KInfoCenter::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/moc_infocenter.cpp:88
#29 0x00007f80e1a91489 in QMetaObject::activate (sender=0xd768d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffa28ce600) at kernel/qobject.cpp:3766
#30 0x00007f80e1a91d97 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x61ab60 <SidePanel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffa28ce600) at kernel/qobject.cpp:3628
#31 0x000000000041591f in SidePanel::clicked (this=<optimized out>, _t1=0xdbd240, _t1@entry=0x7fffa28ce5f8) at /workspace/build/obj-x86_64-linux-gnu/moc_sidepanel.cpp:166
#32 0x0000000000411781 in SidePanel::clickedSlot (this=<optimized out>, index=...) at /workspace/build/sidepanel.cpp:70
#33 0x0000000000415a79 in SidePanel::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/moc_sidepanel.cpp:100
#34 0x00007f80e1a91489 in QMetaObject::activate (sender=sender@entry=0xd768d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffa28ce780) at kernel/qobject.cpp:3766
#35 0x00007f80e1a91d97 in QMetaObject::activate (sender=sender@entry=0xd768d0, m=m@entry=0x7f80e2e96d80 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffa28ce780) at kernel/qobject.cpp:3628
#36 0x00007f80e29ed9c5 in QAbstractItemView::clicked (this=this@entry=0xd768d0, _t1=...) at .moc/moc_qabstractitemview.cpp:647
#37 0x00007f80e29f0da3 in QAbstractItemView::mouseReleaseEvent (this=this@entry=0xd768d0, event=event@entry=0x7fffa28cefb0) at itemviews/qabstractitemview.cpp:1926
#38 0x00007f80e2a644db in QTreeView::mouseReleaseEvent (this=0xd768d0, event=0x7fffa28cefb0) at itemviews/qtreeview.cpp:1901
#39 0x00007f80e27e3f88 in QWidget::event (this=this@entry=0xd768d0, event=event@entry=0x7fffa28cefb0) at kernel/qwidget.cpp:9197
#40 0x00007f80e288995e in QFrame::event (this=0xd768d0, e=0x7fffa28cefb0) at widgets/qframe.cpp:550
#41 0x00007f80e29fa703 in QAbstractItemView::viewportEvent (this=this@entry=0xd768d0, event=event@entry=0x7fffa28cefb0) at itemviews/qabstractitemview.cpp:1748
#42 0x00007f80e2a63c2c in QTreeView::viewportEvent (this=0xd768d0, event=0x7fffa28cefb0) at itemviews/qtreeview.cpp:1312
#43 0x00007f80e1a64132 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0xd634c0, event=event@entry=0x7fffa28cefb0) at kernel/qcoreapplication.cpp:1170
#44 0x00007f80e27a4aa5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xd634c0, e=0x7fffa28cefb0) at kernel/qapplication.cpp:3728
#45 0x00007f80e27ad03b in QApplication::notify (this=<optimized out>, receiver=0xd634c0, e=0x7fffa28cefb0) at kernel/qapplication.cpp:3208
#46 0x00007f80e1a643c8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0xd634c0, event=event@entry=0x7fffa28cefb0) at kernel/qcoreapplication.cpp:1044
#47 0x00007f80e27ab9df in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#48 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0xd634c0, event=event@entry=0x7fffa28cefb0, alienWidget=alienWidget@entry=0xd634c0, nativeWidget=0xcafd90, buttonDown=buttonDown@entry=0x7f80e2ea7880 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2711
#49 0x00007f80e27fdf4d in QWidgetWindow::handleMouseEvent (this=this@entry=0xe213b0, event=event@entry=0x7fffa28cf3b0) at kernel/qwidgetwindow.cpp:655
#50 0x00007f80e280097b in QWidgetWindow::event (this=0xe213b0, event=0x7fffa28cf3b0) at kernel/qwidgetwindow.cpp:273
#51 0x00007f80e27a4acc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xe213b0, e=0x7fffa28cf3b0) at kernel/qapplication.cpp:3732
#52 0x00007f80e27ac417 in QApplication::notify (this=0x7fffa28cf690, receiver=0xe213b0, e=0x7fffa28cf3b0) at kernel/qapplication.cpp:3491
#53 0x00007f80e1a643c8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0xe213b0, event=event@entry=0x7fffa28cf3b0) at kernel/qcoreapplication.cpp:1044
#54 0x00007f80e1ffcef0 in QCoreApplication::sendSpontaneousEvent (event=0x7fffa28cf3b0, receiver=0xe213b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#55 QGuiApplicationPrivate::processMouseEvent (e=0xe2cf10) at kernel/qguiapplication.cpp:1957
#56 0x00007f80e1ffee45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0xe2cf10) at kernel/qguiapplication.cpp:1741
#57 0x00007f80e1fd88fb in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:976
#58 0x00007f80d3b781ab in QPAEventDispatcherGlib::processEvents (this=0xc62500, flags=...) at qeventdispatcher_glib.cpp:70
#59 0x00007f80e1a6264a in QEventLoop::exec (this=this@entry=0x7fffa28cf620, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#60 0x00007f80e1a6b854 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1332
#61 0x00007f80e1ff483c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1687
#62 0x00007f80e27a4a25 in QApplication::exec () at kernel/qapplication.cpp:2917
#63 0x000000000040e109 in main (argc=1, argv=<optimized out>) at /workspace/build/main.cpp:76

The reporter indicates this bug may be a duplicate of or related to bug 364675.

Possible duplicates by query: bug 383400.

Reported using DrKonqi